In fact in my society we work on a project to create MMI(Man Machine
Interface) to Energetic Simulation like "power central", so we need to
create some graphic interface with representation of valves, pumps,
emergency button and some others.
These same element of the image can be actionned by widget with
standards widgets like Slider, Checkbox, RadioButton and others.
The project consist to create an editor of dynamics elements
("prototype") and dynamics images composed by some prototypes.
At start of the project i have analyzed Qt and i wanted to use
QGraphicsView, QGraphicsScene and all QGraphicsItem, and i have discover
QML that in fact an abstraction of QGraphicsView, that done wich we want
to do except for widget.
So perhaps can i use the both technologies simultaneous. What do you
think about it ?
Thanks.
Alain.
Le 18/02/2010 14:54, [email protected] a écrit :
> No,
>
> QML doesn't have any widgets. It has a set of lower-level elements that allow
> you to build your UI. You'll find these elements in
> http://qt.nokia.com/doc/qml-snapshot/qmlelements.html.
>
> I think you'll find that building the UI in QML is extremely simple -
> assuming it's a UI that fits well with a canvas-based architecture and
> focuses mainly on touch interaction.
>
> But, if it's a UI for traditional desktop, with composed controls such as
> QComboBox and with more advanced mouse/keyboard input handling, MDI etc you
> should probably build it with QWidget's. Of course - you could have part of
> your UI done with traditional controls and part of it with a QML view. But
> these are difficult questions to answer without knowing the problem you're
> trying to solve.
>
> Exposing traditional widgets in QML seems like a cumbersome approach, unless
> you have a very good reason for doing so.
>
> Cheers,
> Henrik
>
> On 18. feb. 2010, at 14.16, ext Alain FLORET wrote:
>
>
>> Ok, i will try it...
>>
>> Thanks.
>>
>> Alain.
>>
>> Le 18/02/2010 14:00, Marcus Tillmanns a écrit :
>>
>>> I think you can just do:
>>>
>>> -----
>>>
>>> Import Qt 4.6
>>>
>>> QComboBox {
>>> ...
>>> }
>>>
>>> ------
>>>
>>> Cheers,
>>> Marcus
>>>
>>>
>>> On [DATE], "Alain FLORET"<[ADDRESS]> wrote:
>>>
>>>
>>>
>>>> Hello,
>>>>
>>>> I need to use Widget in QML.
>>>> QML be an abstraction of QGraphicsView and QGraphicsView offers the
>>>> possibility to add a widget in a scene, is it possible to use widget in
>>>> QML ?.
>>>> If it's possible how can i do this and if it isn't, have you an
>>>> alternative ?
>>>>
>>>> Thanks.
>>>>
>>>> Alain.
>>>> _______________________________________________
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>>>>
>>> Marcus Tillmanns
>>> Senior Software Engineer | Advanced Instrument Research
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